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Commit 5c36cc64 authored by Varka Bhadram's avatar Varka Bhadram Committed by Greg Kroah-Hartman
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host: ohci-jz4740: remove duplicate check on resource 



Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: default avatarVarka Bhadram <varkab@cdac.in>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b87a9c52

drivers/usb/host/ohci-jz4740.c

+3 −10
Original line number Diff line number Diff line
@@ -153,13 +153,6 @@ static int jz4740_ohci_probe(struct platform_device *pdev) 
	struct resource *res;

	int irq;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);



	if (!res) {

		dev_err(&pdev->dev, "Failed to get platform resource\n");

		return -ENOENT;

	}



	irq = platform_get_irq(pdev, 0);

	if (irq < 0) {

		dev_err(&pdev->dev, "Failed to get platform irq\n");
@@ -174,14 +167,14 @@ static int jz4740_ohci_probe(struct platform_device *pdev) 


	jz4740_ohci = hcd_to_jz4740_hcd(hcd);



	hcd->rsrc_start = res->start;

	hcd->rsrc_len = resource_size(res);



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	hcd->regs = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(hcd->regs)) {

		ret = PTR_ERR(hcd->regs);

		goto err_free;

	}

	hcd->rsrc_start = res->start;

	hcd->rsrc_len = resource_size(res);



	jz4740_ohci->clk = devm_clk_get(&pdev->dev, "uhc");

	if (IS_ERR(jz4740_ohci->clk)) {